From 16b7b2ac0148e839da86af8747b6fa4aad43a9b7 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Tue, 24 Oct 2006 00:21:27 +0900 Subject: [MIPS] Fixup migration to GENERIC_TIME Since we already moved to GENERIC_TIME, we should implement alternatives of old do_gettimeoffset routines to get sub-jiffies resolution from gettimeofday(). This patch includes: * MIPS clocksource support (based on works by Manish Lachwani). * remove unused gettimeoffset routines and related codes. * remove unised 64bit do_div64_32(). * simplify mips_hpt_init. (no argument needed, __init tag) * simplify c0_hpt_timer_init. (no need to write to c0_count) * remove some hpt_init routines. * mips_hpt_mask variable to specify bitmask of hpt value. * convert jmr3927_do_gettimeoffset to jmr3927_hpt_read. * convert ip27_do_gettimeoffset to ip27_hpt_read. * convert bcm1480_do_gettimeoffset to bcm1480_hpt_read. * simplify sb1250 hpt functions. (no need to subtract and shift) Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- include/asm-mips/div64.h | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'include/asm-mips/div64.h') diff --git a/include/asm-mips/div64.h b/include/asm-mips/div64.h index 5f7dcf5452e7..d107832de1b6 100644 --- a/include/asm-mips/div64.h +++ b/include/asm-mips/div64.h @@ -82,27 +82,6 @@ #if (_MIPS_SZLONG == 64) -/* - * Don't use this one in new code - */ -#define do_div64_32(res, high, low, base) ({ \ - unsigned int __quot, __mod; \ - unsigned long __div; \ - unsigned int __low, __high, __base; \ - \ - __high = (high); \ - __low = (low); \ - __div = __high; \ - __div = __div << 32 | __low; \ - __base = (base); \ - \ - __mod = __div % __base; \ - __div = __div / __base; \ - \ - __quot = __div; \ - (res) = __quot; \ - __mod; }) - /* * Hey, we're already 64-bit, no * need to play games.. -- cgit v1.2.2